Toshiba Satellite Pro 4300 User Manual page 25

Sound system
Microphone port
Headphone port
Parallel port
Serial port
External monitor port
Universal Serial
Bus port
User's Manual
A Sound Blaster™ Pro™ and Windows Sound
System (WSS) compatible sound system gives
your computer multimedia capability. It
incorporates a 64-channel Wave Table
Synthesizer and hardware acceleration for
advanced sound applications including 3D
games, DVD movie playback and Internet
communications. The sound system is equipped
with stereo speakers, a volume control knob and
jacks for microphone and headphone.
Enables connection of a microphone for
audio input.
Enables connection of a stereo headphone for
audio output.
A Centronics®-compatible parallel interface port
lets you connect a parallel printer or other parallel
device. This port supports the Extended
Capabilities Port (ECP) standard.
A standard, 9-pin, serial port lets you connect
such serial devices as a serial printer, , bar code
reader, or Optical Character Reader (OCR). This
port supports 16550 Universal Asynchronous
Receiver/Transmitter (UART) compliant high-
speed data transfer.
The female, 15-pin, D-shell connector lets you
connect to an external video display, which is
recognized automatically. It supports Video
Electronic Standards Association (VESA) Display
Data Channel (DDC) 2B compatible functions.
A Universal Serial Bus (USB) port enables chain
connection of a number of USB-equipped
devices to one port on your computer. For
example, you might connect a USB-HUB to the
computer, then connect a keyboard to the USB-
HUB and a mouse to the keyboard. Use the USB
drivers that come with external USB devices. If
your operating system does not support USB,
you can still use a USB mouse and keyboard by
setting the USB Legacy item in TSETUP to
Enabled. Refer to Chapter 7,
Password Security, for details.
Setup and
Introduction 1-5